154328272

素因数分解:

$2^4\times 7^1\times {\mathrm{1377931}}^1$

素因数の和:1377946

約数の個数: 20

約数和(自身を含む): 341727136

約数和(自身を除く): 187398864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1377931, 2755862, 5511724, 9645517, 11023448, 19291034, 22046896, 38582068, 77164136, 154328272]

約数ペア:

[(1, 154328272), (2, 77164136), (4, 38582068), (7, 22046896), (8, 19291034), (14, 11023448), (16, 9645517), (28, 5511724), (56, 2755862), (112, 1377931)]